Java项目:问卷调查系统(java+SSM+layui+JSP+Mysql)

源码获取：俺的博客首页 "资源" 里下载！

项目介绍

这是一个基于SpringMVC+Spring+MyBatis的SSM问卷调查系统。
管理端权限
管理员信息CURD
制作调查问卷
发布调查问卷
统计调查结果
统计报表展示
用户端权限
填写问卷

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.是否Maven项目: 是；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目
6.数据库：MySql 5.7等版本均可；

技术栈

1. 后端：Spring Springmvc Mybatis
2. 前端：JSP+css+javascript+jQuery+layui

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2.使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，配置tomcat，
3. 将项目中db.properties配置文件中的数据库配置改为自己的配置，然后运行；
4.运行项目，在浏览器中输入http://localhost:8080/survey
管理员用户名密码：admin/123456

登录控制层：

@Controller
public class LoginController {@Autowiredprivate AdminService adminService;@GetMapping("/login")public String v_login(){return "login";}@PostMapping("/login")@ResponseBodypublic Map<String, Object> login(@RequestBody Map<String,Object> map, HttpServletRequest request){String account = map.get("account")+"";String password = map.get("password")+"";if(Strings.isNullOrEmpty(account) || Strings.isNullOrEmpty(password)){return MapControl.getInstance().error("用户名或密码不能为空").getMap();}Admin admin = adminService.login(account, MD5Utils.getMD5(password));if(admin != null){SessionUtils.setAdmin(request,admin);return MapControl.getInstance().success().getMap();}else{return MapControl.getInstance().error("用户名或密码错误").getMap();}}@GetMapping("/pwd")public String pwd(){return "pwd";}@PostMapping("/pwd")@ResponseBodypublic Map<String,Object> pwd(Integer id,String type,String sourcePwd,String newPwd){Admin user = adminService.detail(id);if(user.getPassword().equals(MD5Utils.getMD5(sourcePwd))){Admin entity = new Admin();entity.setId(id);entity.setPassword(MD5Utils.getMD5(newPwd));int update = adminService.update(entity);if(update>0){return MapControl.getInstance().success().getMap();}else{return MapControl.getInstance().error().getMap();}}else{return MapControl.getInstance().error("原密码错误").getMap();}}
}

问卷管理控制层：

@Controller
@RequestMapping("/survey")
public class SurveyController {@Autowiredprivate SurveyService surveyService;@Autowiredprivate QuestionService questionService;@GetMapping("/create")public String v_create(){return "survey/add";}@PostMapping("/create")@ResponseBodypublic Map<String,Object> create(@RequestBody Survey survey, HttpServletRequest request){Admin currAdmin = SessionUtils.getAdmin(request);survey.setCreator(currAdmin.getId());survey.setState(Survey.state_create);survey.setAnon(survey.getAnon()!=null?0:1);int result = surveyService.create(survey);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@PostMapping("/delete")@ResponseBodypublic Map<String,Object> delete(String ids){int result = surveyService.deleteBatch(ids);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@PostMapping("/update")@ResponseBodypublic Map<String, Object> update(@RequestBody Survey survey){survey.setAnon(survey.getAnon()!=null?0:1);int result = surveyService.update(survey);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@GetMapping("/list")public String list(){return  "survey/list";}@PostMapping("/query")@ResponseBodypublic Map<String,Object> query(@RequestBody Survey survey, ModelMap modelMap){List<Survey> list = surveyService.query(survey);//创建者信息写入survey对象for (Survey entity : list) {entity.setAdmin(SystemInit.adminMap.get(entity.getCreator()));}Integer count = surveyService.count(survey);return MapControl.getInstance().page(list,count).getMap();}@GetMapping("/detail")public String detail(Integer id,ModelMap modelMap){Survey survey = surveyService.detail(id);modelMap.addAttribute("survey",survey);return "survey/update";}@GetMapping("/question")public String question(Integer id,ModelMap modelMap){Survey survey = surveyService.detail(id);modelMap.addAttribute("survey",survey);return "survey/question";}@GetMapping("/preview/{id}")public String preview(@PathVariable("id") Integer id,ModelMap modelMap){Survey survey = surveyService.detail(id);Question question = new Question();question.setSurveyId(survey.getId());//查询一个问卷中的所有问题及选项List<Question> questions = questionService.query(question);//将问题设置为survey的属性survey.setQuestions(questions);modelMap.addAttribute("survey",survey);return "survey/preview";}@RequestMapping(value = "/upload",method = RequestMethod.POST)public String upload(Integer id, @RequestParam("file") MultipartFile multipartFile, HttpServletRequest request){//上传的位置String path = request.getSession().getServletContext().getRealPath("/upload/");//判断该路径是否存在File file = new File(path);if (!file.exists()) {file.mkdirs();}//上传文件项String filename = multipartFile.getOriginalFilename();String uuid = UUID.randomUUID().toString().replace("-", "");String saveName = uuid + "_" + filename.substring(filename.lastIndexOf(File.separator) + 1);try {multipartFile.transferTo(new File(path, saveName));Survey survey = new Survey();survey.setId(id);survey.setBgimg(saveName);surveyService.update(survey);} catch (IOException e) {e.printStackTrace();}return "redirect:preview/"+id;}@PostMapping("/publish")@ResponseBodypublic Map<String,Object> publish(Integer id,HttpServletRequest request){Survey param = surveyService.detail(id);if(!Survey.state_exec.equals(param.getState())){return MapControl.getInstance().error("操作失败，当前问卷未在执行中！").getMap();}String uuid = "/dy/"+UUID.randomUUID().toString();Survey survey = new Survey();survey.setId(id);//http://localhost:8080/survey/ieieas-asdf-asdf-3-asd-f-asdfString url = "http://"+request.getServerName()+ ":" + request.getServerPort() + request.getContextPath()+uuid;survey.setUrl(url);surveyService.update(survey);return MapControl.getInstance().success().getMap();}@PostMapping("/submit")@ResponseBodypublic Map<String,Object> submit(@RequestBody List<Map<String,Object>> list){List<AnswerOpt> optList = new ArrayList();List<AnswerTxt> txtList = new ArrayList();String uuid = UUID.randomUUID().toString();for (Map<String, Object> stringObjectMap : list) {if(object2String(stringObjectMap.get("type")).equals("1") || object2String(stringObjectMap.get("type")).equals("2")){List<Object> opts = (List<Object>) stringObjectMap.get("opts");for (Object opt : opts) {AnswerOpt answerOpt = new AnswerOpt();answerOpt.setQuestionId(object2Integer(stringObjectMap.get("questionId")));answerOpt.setSurveyId(object2Integer(stringObjectMap.get("surveyId")));answerOpt.setType(object2String(stringObjectMap.get("type")));answerOpt.setOptId(object2Integer(opt));answerOpt.setCreateTime(new Date());answerOpt.setVoter(uuid);optList.add(answerOpt);}}if(object2String(stringObjectMap.get("type")).equals("3") || object2String(stringObjectMap.get("type")).equals("4")){AnswerTxt answerTxt = new AnswerTxt();answerTxt.setQuestionId(object2Integer(stringObjectMap.get("questionId")));answerTxt.setSurveyId(object2Integer(stringObjectMap.get("surveyId")));answerTxt.setResult(object2String(stringObjectMap.get("result")));answerTxt.setCreateTime(new Date());answerTxt.setVoter(uuid);txtList.add(answerTxt);}}surveyService.submit(optList,txtList);return MapControl.getInstance().success().getMap();}@GetMapping("/query_detail/{id}")public String query_detail(@PathVariable("id") Integer id,ModelMap modelMap){Survey survey = surveyService.detail(id);Question question = new Question();question.setSurveyId(survey.getId());//查询一个问卷中的所有问题及选项List<Question> questions = questionService.query(question);//将问题设置为survey的属性survey.setQuestions(questions);//总投票人数AnswerOpt answerOpt = new AnswerOpt();answerOpt.setSurveyId(id);List<AnswerOpt> answerOpts = surveyService.queryAnswerOpt(answerOpt);Set<String> set = new HashSet<String>();for (AnswerOpt opt : answerOpts) {set.add(opt.getVoter());}for (Question question1 : questions) {for (QuestionOpt questionOpt : question1.getOptions()) {int num = 0;for (AnswerOpt opt : answerOpts) {if(questionOpt.getId() == opt.getOptId()){num++;}}questionOpt.setNum(num);}}modelMap.addAttribute("survey",survey);modelMap.addAttribute("total",set.size());return "survey/query_detail";}public String object2String(Object object){if(object !=null){return object+"";}else{return null;}}public Integer object2Integer(Object object){if(object !=null){return Integer.parseInt(object+"");}else{return null;}}}

后台管理员管理控制层：

@Controller
@RequestMapping("/admin")
public class AdminController {@Autowiredprivate AdminService adminService;@GetMapping("/create")public String v_create(){return "admin/add";}@PostMapping("/create")@ResponseBodypublic Map<String,Object> create(@RequestBody Admin admin){admin.setPassword(MD5Utils.getMD5(admin.getPassword()));int result = adminService.create(admin);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@PostMapping("/delete")@ResponseBodypublic Map<String,Object> delete(String ids){int result = adminService.deleteBatch(ids);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@PostMapping("/update")@ResponseBodypublic Map<String, Object> update(@RequestBody Admin admin){int result = adminService.update(admin);if(result<=0){//失败的情况下return MapControl.getInstance().error().getMap();}return MapControl.getInstance().success().getMap();}@GetMapping("/list")public String list(){return  "admin/list";}@PostMapping("/query")@ResponseBodypublic Map<String,Object> query(@RequestBody Admin admin, ModelMap modelMap){System.out.println(admin.getPage());System.out.println(admin.getLimit());System.out.println(admin.getAccount());List<Admin> list = adminService.query(admin);Integer count = adminService.count(admin);return MapControl.getInstance().page(list,count).getMap();}@GetMapping("/detail")public String detail(Integer id,ModelMap modelMap){Admin admin = adminService.detail(id);modelMap.addAttribute("admin",admin);return "admin/update";}}

源码获取：俺的博客首页 "资源" 里下载！